268671840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:309

約数の個数: 192

約数和(自身を含む): 881798400

約数和(自身を除く): 613126560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 59, 60, 80, 96, 106, 118, 120, 159, 160, 177, 179, 212, 236, 240, 265, 295, 318, 354, 358, 424, 472, 480, 530, 537, 590, 636, 708, 716, 795, 848, 885, 895, 944, 1060, 1074, 1180, 1272, 1416, 1432, 1590, 1696, 1770, 1790, 1888, 2120, 2148, 2360, 2544, 2685, 2832, 2864, 3127, 3180, 3540, 3580, 4240, 4296, 4720, 5088, 5370, 5664, 5728, 6254, 6360, 7080, 7160, 8480, 8592, 9381, 9440, 9487, 10561, 10740, 12508, 12720, 14160, 14320, 15635, 17184, 18762, 18974, 21122, 21480, 25016, 25440, 28320, 28461, 28640, 31270, 31683, 37524, 37948, 42244, 42960, 46905, 47435, 50032, 52805, 56922, 62540, 63366, 75048, 75896, 84488, 85920, 93810, 94870, 100064, 105610, 113844, 125080, 126732, 142305, 150096, 151792, 158415, 168976, 187620, 189740, 211220, 227688, 250160, 253464, 284610, 300192, 303584, 316830, 337952, 375240, 379480, 422440, 455376, 500320, 506928, 559733, 569220, 633660, 750480, 758960, 844880, 910752, 1013856, 1119466, 1138440, 1267320, 1500960, 1517920, 1679199, 1689760, 2238932, 2276880, 2534640, 2798665, 3358398, 4477864, 4553760, 5069280, 5597330, 6716796, 8395995, 8955728, 11194660, 13433592, 16791990, 17911456, 22389320, 26867184, 33583980, 44778640, 53734368, 67167960, 89557280, 134335920, 268671840]

約数ペア:

[(1, 268671840), (2, 134335920), (3, 89557280), (4, 67167960), (5, 53734368), (6, 44778640), (8, 33583980), (10, 26867184), (12, 22389320), (15, 17911456), (16, 16791990), (20, 13433592), (24, 11194660), (30, 8955728), (32, 8395995), (40, 6716796), (48, 5597330), (53, 5069280), (59, 4553760), (60, 4477864), (80, 3358398), (96, 2798665), (106, 2534640), (118, 2276880), (120, 2238932), (159, 1689760), (160, 1679199), (177, 1517920), (179, 1500960), (212, 1267320), (236, 1138440), (240, 1119466), (265, 1013856), (295, 910752), (318, 844880), (354, 758960), (358, 750480), (424, 633660), (472, 569220), (480, 559733), (530, 506928), (537, 500320), (590, 455376), (636, 422440), (708, 379480), (716, 375240), (795, 337952), (848, 316830), (885, 303584), (895, 300192), (944, 284610), (1060, 253464), (1074, 250160), (1180, 227688), (1272, 211220), (1416, 189740), (1432, 187620), (1590, 168976), (1696, 158415), (1770, 151792), (1790, 150096), (1888, 142305), (2120, 126732), (2148, 125080), (2360, 113844), (2544, 105610), (2685, 100064), (2832, 94870), (2864, 93810), (3127, 85920), (3180, 84488), (3540, 75896), (3580, 75048), (4240, 63366), (4296, 62540), (4720, 56922), (5088, 52805), (5370, 50032), (5664, 47435), (5728, 46905), (6254, 42960), (6360, 42244), (7080, 37948), (7160, 37524), (8480, 31683), (8592, 31270), (9381, 28640), (9440, 28461), (9487, 28320), (10561, 25440), (10740, 25016), (12508, 21480), (12720, 21122), (14160, 18974), (14320, 18762), (15635, 17184)]